Easy invisible ink
Categories: Kids
Using this funny technique, suitable for kids and adults, we could write a hidden message and then put it in a bottle and give it to someone special.
Using a cotton bud dipped in lemon juice, write your secret message on white paper and put it in a pretty empty bottle. You can add colored hearts to give a colorful and flamboyant touch (for example, using the punchers we suggested you here.)

To reveal the message, so you only have to heat the paper with a light bulb or hair dryer (at this step, please stand next to your children) and voila! Never been the detective was so easy!
{via: Mini-Eco}





















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